With the arrival of its OLED lighting panel, ... The latest compact fluorescent light bulbs weigh in at between 50 and 70lm/W. The GL350's performance is poor even by OLED standards.

"We hope our proposed method can pave the way." Scientists make game-changing update to traditional solar panel design: 'A convenient and accessible energy source' first appeared on The Cool Down.

Compact fluorescent light bulbs, long touted by environmentalists as a more efficient and longer-lasting alternative to the incandescent bulbs that have lighted homes for more than a century, are ...